orwood Press.

THE PRINTING PRESS 112
By OTTO L. RAABE, with R. Hoe & Company, New
York, Printing Press Manufacturers.

PRINTING INK 139
By JAMES A. ULLMAN, of Sigmund Ullman Company,
Ink Makers, New York.

THE PRINTER'S ROLLER 144
By ALBERT S. BURLINGHAM, President of the
National Roller Company, New York.

THE ILLUSTRATOR 154
By CHARLES D. WILLIAMS, Artist, New York.

HALF-TONE, LINE, AND COLOR PLATES 164
By EMLYN M. GILL, President of the Gill
Engraving Company, New York.

THE WAX PROCESS 176
By ROBERT D. SERVOSS, Engraver of maps,
etc., by the wax process, New York.

MAKING INTAGLIO PLATES 180
By ELMER LATHAM, Manager of the mechanical
department of M. Kramer & Company, Photogravure
Makers, Brooklyn, New York.

PRINTING INTAGLIO PLATES 190
By GEORGE W. H. RITCHIE, Printer of
photogravure plates, etchings, etc., New York.

THE GELATINE PROCESS 198
By EMIL JACOBI, Manager of the factory
of the Campbell Art Company, New York, and
Elizabeth, New Jersey.

LITHOGRAPHY 204
By CHARLES WILHELMS, late of
Sackett-Wilhelms Lithographing and Printing
Company, Brooklyn, New York.

COVER DESIGNING 216
By AMY RICHARDS, Artist, New York, her
specialty being cover designs.

THE COVER STAMPS 221
By GEORGE BECKER, of Becker Brothers
Company, Die Cutters, New York.

BOOK CLOTHS 226
By HENRY P. KENDALL, of the Holliston Mills,
Book Cloth Manufacturers, Norwood, Massachusetts.

BOOK LEATHERS 234
By ELLERY C. BARTLETT, of Louis Dejonge &
Company, Dressers and Importers of Book Leathers,
New York.

THE B